Registry data as of Aug 27, 2026

Philip Langsdorf, PHD

Clinical Psychologist · Newark, DE

Philip Langsdorf, PHD is a clinical psychologist with a practice address in Newark, Delaware, and NPI 1013959634, issued on Jun 11, 2006. Check the license with the Delaware board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1013959634
Name
Philip Langsdorf
Credential
PHD
Primary taxonomy
Clinical Psychologist 103TC0700X
Practice location
1400 Peoples Plz, Newark, DE 19702
Phone
(302) 832-1282
Enumerated
Jun 11, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1400 Peoples Plz

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Thomas Bisio, PHDClinical Psychologist1497887798
  2. Lourdes Cruz-Fagel, M.D.Pediatrics Physician1669660148
  3. Kimberly Edwards, MSWClinical Social Worker1326239765
  4. Linnea Goddess, L.C.S.W.Clinical Social Worker1891745063
  5. Frederick Hanna, LCSWClinical Social Worker1245029743
  6. Ali Husain, D.M.D, M.S.DOrthodontics and Dentofacial Orthopedics Dentistry1174659445

Verify Philip Langsdorf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Delaware board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Delaware license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Clinical Psychologist providers in Delaware

There are 151 clinical psychologist records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical psychologist records in Delaware

  1. Zakiya Adams-Best, PSY.D.Wilmington, DE1396389953
  2. Aaron Alfano, PSYDWilmington, DE1144344409
  3. Benjamin Alfano, PSY.D.Wilmington, DE1821455841
  4. Maria Alonso, PHDWilmington, DE1639179922
  5. Amanda Anderson, PSY.D.Wilmington, DE1902591985
  6. Amanda Artese Jackson, PSY.D.Wilmington, DE1952703365
  7. Shellene Ball, PH.D.Middletown, DE1043311095
  8. Sally Barker, PH.D.Newark, DE1982902722
  9. Ryan Beveridge, PH.D.Newark, DE1336031269
  10. John Billig, PH.D., ABPPLewes, DE1619992658

Common questions

What is Philip Langsdorf, PHD's NPI number?

Philip Langsdorf, PHD's National Provider Identifier (NPI) is 1013959634, issued on Jun 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Philip Langsdorf, PHD located?

The NPPES record lists a practice address at 1400 Peoples Plz, Newark, DE, 19702. Phone: (302) 832-1282. Providers update this record themselves, so call before visiting.

How can I verify Philip Langsdorf, PHD's license?

Search the Delaware board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.